>>>>>>>>>>> John Dammeyer wrote
...

Thanks for your help, John! In point of fact I was looking for a (already
optimized) asm routine, not C, but as it seems that I will have to
convert/adapt/write down the routine myself, your C function may be
useful!
Thanks!
Giorgio


>>>>>>>>>>> Scott Dattalo wrote:

> Andy David (the author of the routine to which you refer), based his
> algorithm on the 16-bit routine I wrote for the midrange family:

Thanks, Scott! Sometime during the night I have found your useful pages,
and I was studying the routine. I admit that - having so little time to
play - I hoped to find a ready-to-use 24 bit routine, but I am sitting
down with pen and paper and I am trying to figure out how things can be
adapted to my problem.

> I'd like to say that extending the 16-bit routine to 24 bits is straight
> forward. Unfortunately, I don't like to lie. If I extended it, I'd
> probably go to 32-bits and optimize when needed for 24-bits.

OK, thanks for your advice.

Giorgio

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